BTB Skirmish is a Halo 2 playlist based around a variety of team objective games. Games involve a minimum of twelve players, with an upper limit of sixteen.

As of April 2007, BTB Skirmish will be merged with BTB Slayer to form the new BTB playlist. The new BTB playlist is 5/6 vs. 5/6, is unranked, and doesn't require the new Halo 2 maps, Desolation and Tombstone, to play.